The only correct statement concerning reference is:
A) “itself” (line 5) refers to “U.S. Department of Energy”.
B) “some” (line 9) refers to “oil ...
The only correct statement concerning reference is:
A) “itself” (line 5) refers to “U.S. Department of Energy”. B) “some” (line 9) refers to “oil and gas”. C) “many” (line 13) refers to “benefits”. D) “them” (line 19) refers to “energy resources”. E) “these” (line 23) refers to “technological hurdles”.
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